(function(){
	
	function ShowPic()
	{
		var images=document.getElementsByTagName("img");
        var imgLen=images.length;
        var l
        //alert(imgLen);
        for(var i=0;i<=imgLen;i++){
                l=images[i].src;
				if(l.indexOf("18pic")>0)
				{
					var temp_src = l.replace("18pic","hi.csdn.net");
					images[i].src=temp_src;
				}
        }
	}
    ShowPic();
})();
